]> granicus.if.org Git - icinga2/commitdiff
Added TR1 compat support using Boost.
authorGunnar Beutner <gunnar.beutner@netways.de>
Fri, 25 May 2012 12:40:10 +0000 (14:40 +0200)
committerGunnar Beutner <gunnar.beutner@netways.de>
Fri, 25 May 2012 12:40:10 +0000 (14:40 +0200)
base/i2-base.h
base/object.h
config/ax_boost_base.m4 [new file with mode: 0644]
config/ax_boost_unit_test_framework.m4 [new file with mode: 0644]
configure.ac

index f33fb0502337d2a68cf748e467729faf4036d47e..6dfdc7658b5d5768eada6ad1e63828657576c695 100644 (file)
@@ -79,7 +79,6 @@
 #include <cassert>
 #include <cerrno>
 
-#include <memory>
 #include <string>
 #include <sstream>
 #include <vector>
 #include <map>
 #include <list>
 #include <algorithm>
-#include <functional>
+
+#ifdef HAVE_CXX11
+#      include <memory>
+#      include <functional>
+
+using namespace std;
+using namespace std::placeholders;
+
+#else /* HAVE_CXX11 */
+#      ifdef HAVE_BOOST
+#              include <boost/tr1/memory.hpp>
+#              include <boost/tr1/functional.hpp>
+
+using namespace std;
+
+#      else /* HAVE_BOOST */
+#              include <tr1/memory>
+#              include <tr1/functional>
+#              include "cxx11-compat.h"
+
+using namespace std;
+using namespace std::placeholders;
+
+#      endif /* HAVE_BOOST */
+#endif /* HAVE_CXX11 */
 
 #if defined(__APPLE__) && defined(__MACH__)
 #      pragma GCC diagnostic ignored "-Wdeprecated-declarations" 
 #      include <cxxabi.h>
 #endif /* HAVE_GCC_ABI_DEMANGLE */
 
-using namespace std;
-
-#ifdef HAVE_CXX11
-#      include <memory>
-#      include <functional>
-
-using namespace std::placeholders;
-#else
-#      include <tr1/memory>
-#      include <tr1/functional>
-
-using namespace std::tr1;
-using namespace std::tr1::placeholders;
-
-#      include "cxx11-compat.h"
-#endif
-
 #ifdef I2_BASE_BUILD
 #      define I2_BASE_API I2_EXPORT
 #else /* I2_BASE_BUILD */
index fb5688f4c2c11d957914627c20ed36a0961e1423..f712aad815cc151a159290d9171da01b0628d8d7 100644 (file)
@@ -29,7 +29,7 @@ namespace icinga
  *
  * @ingroup base
  */
-class I2_BASE_API Object : protected enable_shared_from_this<Object>
+class I2_BASE_API Object : public enable_shared_from_this<Object>
 {
 public:
        typedef shared_ptr<Object> Ptr;
diff --git a/config/ax_boost_base.m4 b/config/ax_boost_base.m4
new file mode 100644 (file)
index 0000000..54a2a1b
--- /dev/null
@@ -0,0 +1,258 @@
+# ===========================================================================
+#       http://www.gnu.org/software/autoconf-archive/ax_boost_base.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_BOOST_BASE([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+#
+# DESCRIPTION
+#
+#   Test for the Boost C++ libraries of a particular version (or newer)
+#
+#   If no path to the installed boost library is given the macro searchs
+#   under /usr, /usr/local, /opt and /opt/local and evaluates the
+#   $BOOST_ROOT environment variable. Further documentation is available at
+#   <http://randspringer.de/boost/index.html>.
+#
+#   This macro calls:
+#
+#     AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS)
+#
+#   And sets:
+#
+#     HAVE_BOOST
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
+#   Copyright (c) 2009 Peter Adolphs
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved. This file is offered as-is, without any
+#   warranty.
+
+#serial 20
+
+AC_DEFUN([AX_BOOST_BASE],
+[
+AC_ARG_WITH([boost],
+  [AS_HELP_STRING([--with-boost@<:@=ARG@:>@],
+    [use Boost library from a standard location (ARG=yes),
+     from the specified location (ARG=<path>),
+     or disable it (ARG=no)
+     @<:@ARG=yes@:>@ ])],
+    [
+    if test "$withval" = "no"; then
+        want_boost="no"
+    elif test "$withval" = "yes"; then
+        want_boost="yes"
+        ac_boost_path=""
+    else
+        want_boost="yes"
+        ac_boost_path="$withval"
+    fi
+    ],
+    [want_boost="yes"])
+
+
+AC_ARG_WITH([boost-libdir],
+        AS_HELP_STRING([--with-boost-libdir=LIB_DIR],
+        [Force given directory for boost libraries. Note that this will override library path detection, so use this parameter only if default library detection fails and you know exactly where your boost libraries are located.]),
+        [
+        if test -d "$withval"
+        then
+                ac_boost_lib_path="$withval"
+        else
+                AC_MSG_ERROR(--with-boost-libdir expected directory name)
+        fi
+        ],
+        [ac_boost_lib_path=""]
+)
+
+if test "x$want_boost" = "xyes"; then
+    boost_lib_version_req=ifelse([$1], ,1.20.0,$1)
+    boost_lib_version_req_shorten=`expr $boost_lib_version_req : '\([[0-9]]*\.[[0-9]]*\)'`
+    boost_lib_version_req_major=`expr $boost_lib_version_req : '\([[0-9]]*\)'`
+    boost_lib_version_req_minor=`expr $boost_lib_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
+    boost_lib_version_req_sub_minor=`expr $boost_lib_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
+    if test "x$boost_lib_version_req_sub_minor" = "x" ; then
+        boost_lib_version_req_sub_minor="0"
+        fi
+    WANT_BOOST_VERSION=`expr $boost_lib_version_req_major \* 100000 \+  $boost_lib_version_req_minor \* 100 \+ $boost_lib_version_req_sub_minor`
+    AC_MSG_CHECKING(for boostlib >= $boost_lib_version_req)
+    succeeded=no
+
+    dnl On 64-bit systems check for system libraries in both lib64 and lib.
+    dnl The former is specified by FHS, but e.g. Debian does not adhere to
+    dnl this (as it rises problems for generic multi-arch support).
+    dnl The last entry in the list is chosen by default when no libraries
+    dnl are found, e.g. when only header-only libraries are installed!
+    libsubdirs="lib"
+    ax_arch=`uname -m`
+    if test $ax_arch = x86_64 -o $ax_arch = ppc64 -o $ax_arch = s390x -o $ax_arch = sparc64; then
+        libsubdirs="lib64 lib lib64"
+    fi
+
+    dnl first we check the system location for boost libraries
+    dnl this location ist chosen if boost libraries are installed with the --layout=system option
+    dnl or if you install boost with RPM
+    if test "$ac_boost_path" != ""; then
+        BOOST_CPPFLAGS="-I$ac_boost_path/include"
+        for ac_boost_path_tmp in $libsubdirs; do
+                if test -d "$ac_boost_path"/"$ac_boost_path_tmp" ; then
+                        BOOST_LDFLAGS="-L$ac_boost_path/$ac_boost_path_tmp"
+                        break
+                fi
+        done
+    elif test "$cross_compiling" != yes; then
+        for ac_boost_path_tmp in /usr /usr/local /opt /opt/local ; do
+            if test -d "$ac_boost_path_tmp/include/boost" && test -r "$ac_boost_path_tmp/include/boost"; then
+                for libsubdir in $libsubdirs ; do
+                    if ls "$ac_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
+                done
+                BOOST_LDFLAGS="-L$ac_boost_path_tmp/$libsubdir"
+                BOOST_CPPFLAGS="-I$ac_boost_path_tmp/include"
+                break;
+            fi
+        done
+    fi
+
+    dnl overwrite ld flags if we have required special directory with
+    dnl --with-boost-libdir parameter
+    if test "$ac_boost_lib_path" != ""; then
+       BOOST_LDFLAGS="-L$ac_boost_lib_path"
+    fi
+
+    CPPFLAGS_SAVED="$CPPFLAGS"
+    CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+    export CPPFLAGS
+
+    LDFLAGS_SAVED="$LDFLAGS"
+    LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+    export LDFLAGS
+
+    AC_REQUIRE([AC_PROG_CXX])
+    AC_LANG_PUSH(C++)
+        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+    @%:@include <boost/version.hpp>
+    ]], [[
+    #if BOOST_VERSION >= $WANT_BOOST_VERSION
+    // Everything is okay
+    #else
+    #  error Boost version is too old
+    #endif
+    ]])],[
+        AC_MSG_RESULT(yes)
+    succeeded=yes
+    found_system=yes
+        ],[
+        ])
+    AC_LANG_POP([C++])
+
+
+
+    dnl if we found no boost with system layout we search for boost libraries
+    dnl built and installed without the --layout=system option or for a staged(not installed) version
+    if test "x$succeeded" != "xyes"; then
+        _version=0
+        if test "$ac_boost_path" != ""; then
+            if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
+                for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
+                    _version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
+                    V_CHECK=`expr $_version_tmp \> $_version`
+                    if test "$V_CHECK" = "1" ; then
+                        _version=$_version_tmp
+                    fi
+                    VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
+                    BOOST_CPPFLAGS="-I$ac_boost_path/include/boost-$VERSION_UNDERSCORE"
+                done
+            fi
+        else
+            if test "$cross_compiling" != yes; then
+                for ac_boost_path in /usr /usr/local /opt /opt/local ; do
+                    if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
+                        for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
+                            _version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
+                            V_CHECK=`expr $_version_tmp \> $_version`
+                            if test "$V_CHECK" = "1" ; then
+                                _version=$_version_tmp
+                                best_path=$ac_boost_path
+                            fi
+                        done
+                    fi
+                done
+
+                VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
+                BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
+                if test "$ac_boost_lib_path" = ""; then
+                    for libsubdir in $libsubdirs ; do
+                        if ls "$best_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
+                    done
+                    BOOST_LDFLAGS="-L$best_path/$libsubdir"
+                fi
+            fi
+
+            if test "x$BOOST_ROOT" != "x"; then
+                for libsubdir in $libsubdirs ; do
+                    if ls "$BOOST_ROOT/stage/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
+                done
+                if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/$libsubdir" && test -r "$BOOST_ROOT/stage/$libsubdir"; then
+                    version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'`
+                    stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
+                        stage_version_shorten=`expr $stage_version : '\([[0-9]]*\.[[0-9]]*\)'`
+                    V_CHECK=`expr $stage_version_shorten \>\= $_version`
+                    if test "$V_CHECK" = "1" -a "$ac_boost_lib_path" = "" ; then
+                        AC_MSG_NOTICE(We will use a staged boost library from $BOOST_ROOT)
+                        BOOST_CPPFLAGS="-I$BOOST_ROOT"
+                        BOOST_LDFLAGS="-L$BOOST_ROOT/stage/$libsubdir"
+                    fi
+                fi
+            fi
+        fi
+
+        CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+        export CPPFLAGS
+        LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+        export LDFLAGS
+
+        AC_LANG_PUSH(C++)
+            AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+        @%:@include <boost/version.hpp>
+        ]], [[
+        #if BOOST_VERSION >= $WANT_BOOST_VERSION
+        // Everything is okay
+        #else
+        #  error Boost version is too old
+        #endif
+        ]])],[
+            AC_MSG_RESULT(yes)
+        succeeded=yes
+        found_system=yes
+            ],[
+            ])
+        AC_LANG_POP([C++])
+    fi
+
+    if test "$succeeded" != "yes" ; then
+        if test "$_version" = "0" ; then
+            AC_MSG_NOTICE([[We could not detect the boost libraries (version $boost_lib_version_req_shorten or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option.  If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation.]])
+        else
+            AC_MSG_NOTICE([Your boost libraries seems to old (version $_version).])
+        fi
+        # execute ACTION-IF-NOT-FOUND (if present):
+        ifelse([$3], , :, [$3])
+    else
+        AC_SUBST(BOOST_CPPFLAGS)
+        AC_SUBST(BOOST_LDFLAGS)
+        AC_DEFINE(HAVE_BOOST,,[define if the Boost library is available])
+        # execute ACTION-IF-FOUND (if present):
+        ifelse([$2], , :, [$2])
+    fi
+
+    CPPFLAGS="$CPPFLAGS_SAVED"
+    LDFLAGS="$LDFLAGS_SAVED"
+fi
+
+])
diff --git a/config/ax_boost_unit_test_framework.m4 b/config/ax_boost_unit_test_framework.m4
new file mode 100644 (file)
index 0000000..1115f55
--- /dev/null
@@ -0,0 +1,137 @@
+# ================================================================================
+#  http://www.gnu.org/software/autoconf-archive/ax_boost_unit_test_framework.html
+# ================================================================================
+#
+# SYNOPSIS
+#
+#   AX_BOOST_UNIT_TEST_FRAMEWORK
+#
+# DESCRIPTION
+#
+#   Test for Unit_Test_Framework library from the Boost C++ libraries. The
+#   macro requires a preceding call to AX_BOOST_BASE. Further documentation
+#   is available at <http://randspringer.de/boost/index.html>.
+#
+#   This macro calls:
+#
+#     AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
+#
+#   And sets:
+#
+#     HAVE_BOOST_UNIT_TEST_FRAMEWORK
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved. This file is offered as-is, without any
+#   warranty.
+
+#serial 19
+
+AC_DEFUN([AX_BOOST_UNIT_TEST_FRAMEWORK],
+[
+       AC_ARG_WITH([boost-unit-test-framework],
+       AS_HELP_STRING([--with-boost-unit-test-framework@<:@=special-lib@:>@],
+                   [use the Unit_Test_Framework library from boost - it is possible to specify a certain library for the linker
+                        e.g. --with-boost-unit-test-framework=boost_unit_test_framework-gcc ]),
+        [
+        if test "$withval" = "no"; then
+                       want_boost="no"
+        elif test "$withval" = "yes"; then
+            want_boost="yes"
+            ax_boost_user_unit_test_framework_lib=""
+        else
+                   want_boost="yes"
+               ax_boost_user_unit_test_framework_lib="$withval"
+               fi
+        ],
+        [want_boost="yes"]
+       )
+
+       if test "x$want_boost" = "xyes"; then
+        AC_REQUIRE([AC_PROG_CC])
+               CPPFLAGS_SAVED="$CPPFLAGS"
+               CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+               export CPPFLAGS
+
+               LDFLAGS_SAVED="$LDFLAGS"
+               LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+               export LDFLAGS
+
+        AC_CACHE_CHECK(whether the Boost::Unit_Test_Framework library is available,
+                                          ax_cv_boost_unit_test_framework,
+        [AC_LANG_PUSH([C++])
+                        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/test/unit_test.hpp>]],
+                                    [[using boost::unit_test::test_suite;
+                                                        test_suite* test= BOOST_TEST_SUITE( "Unit test example 1" ); return 0;]])],
+                   ax_cv_boost_unit_test_framework=yes, ax_cv_boost_unit_test_framework=no)
+         AC_LANG_POP([C++])
+               ])
+               if test "x$ax_cv_boost_unit_test_framework" = "xyes"; then
+                       AC_DEFINE(HAVE_BOOST_UNIT_TEST_FRAMEWORK,,[define if the Boost::Unit_Test_Framework library is available])
+            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
+
+            if test "x$ax_boost_user_unit_test_framework_lib" = "x"; then
+                       saved_ldflags="${LDFLAGS}"
+                for monitor_library in `ls $BOOSTLIBDIR/libboost_unit_test_framework*.so* $BOOSTLIBDIR/libboost_unit_test_framework*.dylib* $BOOSTLIBDIR/libboost_unit_test_framework*.a* 2>/dev/null` ; do
+                    if test -r $monitor_library ; then
+                       libextension=`echo $monitor_library | sed 's,.*/,,' | sed -e 's;^lib\(boost_unit_test_framework.*\)\.so.*$;\1;' -e 's;^lib\(boost_unit_test_framework.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_unit_test_framework.*\)\.a.*$;\1;'`
+                       ax_lib=${libextension}
+                       link_unit_test_framework="yes"
+                    else
+                       link_unit_test_framework="no"
+                    fi
+
+                           if test "x$link_unit_test_framework" = "xyes"; then
+                      BOOST_UNIT_TEST_FRAMEWORK_LIB="-l$ax_lib"
+                      AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
+                                         break
+                                   fi
+                done
+                if test "x$link_unit_test_framework" != "xyes"; then
+                for libextension in `ls $BOOSTLIBDIR/boost_unit_test_framework*.dll* $BOOSTLIBDIR/boost_unit_test_framework*.a* 2>/dev/null  | sed 's,.*/,,' | sed -e 's;^\(boost_unit_test_framework.*\)\.dll.*$;\1;' -e 's;^\(boost_unit_test_framework.*\)\.a.*$;\1;'` ; do
+                     ax_lib=${libextension}
+                                   AC_CHECK_LIB($ax_lib, exit,
+                                 [BOOST_UNIT_TEST_FRAMEWORK_LIB="-l$ax_lib"; AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB) link_unit_test_framework="yes"; break],
+                                 [link_unit_test_framework="no"])
+                               done
+                fi
+            else
+                link_unit_test_framework="no"
+                       saved_ldflags="${LDFLAGS}"
+                for ax_lib in boost_unit_test_framework-$ax_boost_user_unit_test_framework_lib $ax_boost_user_unit_test_framework_lib ; do
+                   if test "x$link_unit_test_framework" = "xyes"; then
+                      break;
+                   fi
+                   for unittest_library in `ls $BOOSTLIBDIR/lib${ax_lib}.so* $BOOSTLIBDIR/lib${ax_lib}.a* 2>/dev/null` ; do
+                   if test -r $unittest_library ; then
+                       libextension=`echo $unittest_library | sed 's,.*/,,' | sed -e 's;^lib\(boost_unit_test_framework.*\)\.so.*$;\1;' -e 's;^lib\(boost_unit_test_framework.*\)\.a*$;\1;'`
+                       ax_lib=${libextension}
+                       link_unit_test_framework="yes"
+                    else
+                       link_unit_test_framework="no"
+                    fi
+
+                               if test "x$link_unit_test_framework" = "xyes"; then
+                        BOOST_UNIT_TEST_FRAMEWORK_LIB="-l$ax_lib"
+                        AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
+                                           break
+                                   fi
+                  done
+               done
+            fi
+            if test "x$ax_lib" = "x"; then
+                AC_MSG_ERROR(Could not find a version of the library!)
+            fi
+                       if test "x$link_unit_test_framework" != "xyes"; then
+                               AC_MSG_ERROR(Could not link against $ax_lib !)
+                       fi
+               fi
+
+               CPPFLAGS="$CPPFLAGS_SAVED"
+       LDFLAGS="$LDFLAGS_SAVED"
+       fi
+])
index 606c2c6be8bdda4544bde07fcb14b8bdb82f323a..3169ddeb26e84941f01651232184c64c31de5f97 100644 (file)
@@ -10,6 +10,13 @@ AC_CONFIG_HEADERS([config.h])
 AM_INIT_AUTOMAKE([1.11])
 AM_SILENT_RULES([yes])
 
+LT_INIT([dlopen, disable-static])
+LT_CONFIG_LTDL_DIR([ltdl])
+LTDL_INIT
+
+AX_BOOST_BASE
+AX_BOOST_UNIT_TEST_FRAMEWORK
+
 DX_HTML_FEATURE(ON)
 DX_CHM_FEATURE(OFF)
 DX_CHI_FEATURE(OFF)
@@ -45,18 +52,6 @@ fi
 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <openssl/ssl.h>]], [])], [], [AC_MSG_ERROR([You need the OpenSSL headers and libraries in order to build this application]) ])
 
 
-LT_INIT([dlopen, disable-static])
-LT_CONFIG_LTDL_DIR([ltdl])
-LTDL_INIT
-
-if test "x$with_included_ltdl" != "xyes"; then
-       AC_CHECK_LIB([ltdl], [lt_dladvise_init],
-               [],
-               [AC_MSG_ERROR([installed libltdl is too old])])
-fi
-
-
-
 AC_OUTPUT([
 Makefile
 base/Makefile